18 Thornbury Road

    18, THORNBURY ROAD, ISLEWORTH, TW7 4HG

    This terraced freehold property on Thornbury Road last sold in March 2026 for £535,000. Based on price growth in the TW7 district since then, its estimated current value is £535,000 — placing it in the 86th percentile nationally and the 65th percentile within TW7. The property covers 93 m² (1,001 sq ft), giving an estimated value of £5,753 per m². The EPC rating is E, with a potential rating of D.

    Type

    Terraced

    Tenure

    Freehold

    Floor Area

    1,001 sq ft

    93 m²

    Last Sale Price

    £535,000

    Mar 2026

    Estimated Valuation

    £535,000

    Est. £/sq ft

    £534/sq ft

    £5,753/m²

    Property Details

    TypeTerraced
    TenureFreehold
    Built formMid-Terrace
    Construction ageEngland and Wales: 1900-1929
    Habitable rooms4
    Main fuelmains gas (not community)
    EPC currentE
    EPC potentialD
    Floor area1,001 sq ft (93 m²)
    EPC dateDec 2025
    WallsSolid brick, as built, no insulation (assumed)
    HeatingBoiler and radiators, mains gas, Electric underfloor heating

    Transaction History

    27 Mar 2026

    £535,000

    15 Jan 2003

    £218,950

    22 Dec 1999

    £169,995

    Key Metrics

    Estimated valuation£535,000
    Value per sq ft / m²£534/sq ft (£5,753/m²)
    Estimated gross yieldNot available
    Implied monthly rentNot available
    TW7 district percentile65th percentile
    National percentile86th percentile

    District Context — TW7

    TW7 covers Isleworth and the surrounding areas in west London, positioned between the Thames and the M4 corridor. The district is characterised by a mix of suburban residential neighbourhoods with good transport links and proximity to London's wider amenities.

    Average Property Price - TW7

    £532,422

    84

    National percentile

    Average Net Household Income - TW7

    £54,843

    95

    National percentile

    10-Year Annualised Price Growth - TW7

    2.5%

    16

    National percentile

    10-Year Annualised Rent Growth - TW

    3.0%

    5

    National percentile

    View full analysis for TW7

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